y(x+y)dx+(x+2y-1)dy=0

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Solution for y(x+y)dx+(x+2y-1)dy=0 equation:


Simplifying
y(x + y) * dx + (x + 2y + -1) * dy = 0

Reorder the terms for easier multiplication:
y * dx(x + y) + (x + 2y + -1) * dy = 0

Multiply y * dx
dxy(x + y) + (x + 2y + -1) * dy = 0
(x * dxy + y * dxy) + (x + 2y + -1) * dy = 0

Reorder the terms:
(dxy2 + dx2y) + (x + 2y + -1) * dy = 0
(dxy2 + dx2y) + (x + 2y + -1) * dy = 0

Reorder the terms:
dxy2 + dx2y + (-1 + x + 2y) * dy = 0

Reorder the terms for easier multiplication:
dxy2 + dx2y + dy(-1 + x + 2y) = 0
dxy2 + dx2y + (-1 * dy + x * dy + 2y * dy) = 0

Reorder the terms:
dxy2 + dx2y + (dxy + -1dy + 2dy2) = 0
dxy2 + dx2y + (dxy + -1dy + 2dy2) = 0

Reorder the terms:
dxy + dxy2 + dx2y + -1dy + 2dy2 = 0

Solving
dxy + dxy2 + dx2y + -1dy + 2dy2 = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), 'dy'.
dy(x + xy + x2 + -1 + 2y) = 0

Subproblem 1

Set the factor 'dy' equal to zero and attempt to solve: Simplifying dy = 0 Solving dy = 0 Move all terms containing d to the left, all other terms to the right. Simplifying dy = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(x + xy + x2 + -1 + 2y)' equal to zero and attempt to solve: Simplifying x + xy + x2 + -1 + 2y = 0 Reorder the terms: -1 + x + xy + x2 + 2y = 0 Solving -1 + x + xy + x2 + 2y = 0 Move all terms containing d to the left, all other terms to the right. Add '1' to each side of the equation. -1 + x + xy + x2 + 1 + 2y = 0 + 1 Reorder the terms: -1 + 1 + x + xy + x2 + 2y = 0 + 1 Combine like terms: -1 + 1 = 0 0 + x + xy + x2 + 2y = 0 + 1 x + xy + x2 + 2y = 0 + 1 Combine like terms: 0 + 1 = 1 x + xy + x2 + 2y = 1 Add '-1x' to each side of the equation. x + xy + x2 + -1x + 2y = 1 + -1x Reorder the terms: x + -1x + xy + x2 + 2y = 1 + -1x Combine like terms: x + -1x = 0 0 + xy + x2 + 2y = 1 + -1x xy + x2 + 2y = 1 + -1x Add '-1xy' to each side of the equation. xy + x2 + -1xy + 2y = 1 + -1x + -1xy Reorder the terms: xy + -1xy + x2 + 2y = 1 + -1x + -1xy Combine like terms: xy + -1xy = 0 0 + x2 + 2y = 1 + -1x + -1xy x2 + 2y = 1 + -1x + -1xy Add '-1x2' to each side of the equation. x2 + -1x2 + 2y = 1 + -1x + -1xy + -1x2 Combine like terms: x2 + -1x2 = 0 0 + 2y = 1 + -1x + -1xy + -1x2 2y = 1 + -1x + -1xy + -1x2 Add '-2y' to each side of the equation. 2y + -2y = 1 + -1x + -1xy + -1x2 + -2y Combine like terms: 2y + -2y = 0 0 = 1 + -1x + -1xy + -1x2 + -2y Simplifying 0 = 1 + -1x + -1xy + -1x2 + -2y The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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